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Add support for solenoid articulated extruders

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C-o-r-E 2015-03-02 20:07:12 -05:00
parent 715104e477
commit 874d3d3fc5
1 changed files with 66 additions and 1 deletions
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67
Marlin/Marlin_main.cpp
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@ -154,6 +154,8 @@
// M302 - Allow cold extrudes, or set the minimum extrude S<temperature>. // M302 - Allow cold extrudes, or set the minimum extrude S<temperature>.
// M303 - PID relay autotune S<temperature> sets the target temperature. (default target temperature = 150C) // M303 - PID relay autotune S<temperature> sets the target temperature. (default target temperature = 150C)
// M304 - Set bed PID parameters P I and D // M304 - Set bed PID parameters P I and D
// M380 - Activate solenoid on active extruder
// M381 - Disable all solenoids
// M400 - Finish all moves // M400 - Finish all moves
// M401 - Lower z-probe if present // M401 - Lower z-probe if present
// M402 - Raise z-probe if present // M402 - Raise z-probe if present
@ -3497,6 +3499,17 @@ Sigma_Exit:
} }
break; break;
#endif #endif
#ifdef EXT_SOLENOID
case 380:
enable_solenoid_on_active_extruder();
break;
case 381:
disable_all_solenoids();
break;
#endif //EXT_SOLENOID
case 400: // M400 finish all moves case 400: // M400 finish all moves
{ {
st_synchronize(); st_synchronize();
@ -4000,6 +4013,13 @@ case 404: //M404 Enter the nominal filament width (3mm, 1.75mm ) N<3.0> or disp
prepare_move(); prepare_move();
} }
} }
#ifdef EXT_SOLENOID
st_synchronize();
disable_all_solenoids();
enable_solenoid_on_active_extruder();
#endif //EXT_SOLENOID
#endif #endif
SERIAL_ECHO_START; SERIAL_ECHO_START;
SERIAL_ECHO(MSG_ACTIVE_EXTRUDER); SERIAL_ECHO(MSG_ACTIVE_EXTRUDER);
@ -4707,7 +4727,6 @@ bool setTargetedHotend(int code){
return false; return false;
} }
float calculate_volumetric_multiplier(float diameter) { float calculate_volumetric_multiplier(float diameter) {
if (!volumetric_enabled || diameter == 0) return 1.0; if (!volumetric_enabled || diameter == 0) return 1.0;
float d2 = diameter * 0.5; float d2 = diameter * 0.5;
@ -4718,3 +4737,49 @@ void calculate_volumetric_multipliers() {
for (int i=0; i<EXTRUDERS; i++) for (int i=0; i<EXTRUDERS; i++)
volumetric_multiplier[i] = calculate_volumetric_multiplier(filament_size[i]); volumetric_multiplier[i] = calculate_volumetric_multiplier(filament_size[i]);
} }
#ifdef EXT_SOLENOID
void enable_solenoid(uint8_t num) {
if(num == 0) {
SET_OUTPUT(SOL0_PIN);
WRITE(SOL0_PIN,HIGH);
}
if(num == 1){
SET_OUTPUT(SOL1_PIN);
WRITE(SOL1_PIN,HIGH);
}
if(num == 2){
SET_OUTPUT(SOL2_PIN);
WRITE(SOL2_PIN,HIGH);
}
if(num == 3){
SET_OUTPUT(SOL3_PIN);
WRITE(SOL3_PIN,HIGH);
}
return;
}
void enable_solenoid_on_active_extruder() {
enable_solenoid(active_extruder);
return;
}
void disable_all_solenoids() {
SET_OUTPUT(SOL0_PIN);
SET_OUTPUT(SOL1_PIN);
SET_OUTPUT(SOL2_PIN);
SET_OUTPUT(SOL3_PIN);
WRITE(SOL0_PIN,LOW);
WRITE(SOL1_PIN,LOW);
WRITE(SOL2_PIN,LOW);
WRITE(SOL3_PIN,LOW);
return;
}
#endif //EXT_SOLENOID